The WP All Import Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.9.7 via deserialization of untrusted input from an import file. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

The WP All Import Pro plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.9.7. This is due to missing nonce validation on the delete_and_edit function. This makes it possible for unauthenticated attackers to delete imported content (posts, comments, users, etc.) via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.

The Import WP – Export and Import CSV and XML files to WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.14.5 via the uploads directory. This makes it possible for unauthenticated attackers to extract sensitive data stored insecurely in the /wp-content/uploads/ directory which can contain information like imported or local user data and files.

The Import any XML or CSV File to WordPress PRO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 4.9.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

The WP Smart Import : Import any XML File to WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘ page’ parameter in all versions up to, and including, 1.1.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The WP All Import Pro plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.9.3 due to missing SSRF protection on the pmxi_curl_download function. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. On cloud platforms, it might allow attackers to read the Instance metadata.

Missing Authorization vulnerability in OntheGoSystems qTranslate X Cleanup and WPML Import allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects qTranslate X Cleanup and WPML Import: from n/a through 3.0.1.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

The Import WP WordPress plugin before 2.13.1 does not prevent users with the administrator role from pinging conducting SSRF attacks, which may be a problem in multisite configurations.

Deserialization of Untrusted Data vulnerability in VJInfotech WP Import Export Lite.This issue affects WP Import Export Lite: from n/a through 3.9.26.